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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 460MHz Model: TA0731 A Part No: MA09241 Rev No: 1 TA0731A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 26dBm 2. DC voltage: 3V 3. Operating Temperature: -50°C to +85°C 4. Storage Temperature: -50°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 460 - Insertion Loss IL min (reference level) dB - 1.8 3.0 1dB Bandwidth BW-1dB MHz - 21.6 - 3dB Bandwidth BW-3dB MHz 20 24.5 - Absolute Attenuation: (Reference level from 0dB) Fc -40.8 to Fc -100MHz Fc +40 to Fc +100MHz dB dB Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Note: IL min is the minimum of the pass band att enuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the IL min.
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 460MHz Model: TA0731 A Part No: MA09241 Rev No: 1 TA0731A v1 2 C. FREQUENCY CHARACTERISTICS:
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 460MHz Model: TA0731 A Part No: MA09241 Rev No: 1 TA0731A v1 3 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: HP Network analyzer SAW Filter 2 6 1,3,4,5,7,8 2: Input 6: Output 1, 3, 4, 5, 7, 8: Ground Unit: mm
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 460MHz Model: TA0731 A Part No: MA09241 Rev No: 1 TA0731A v1 4 F. PACKING: 1. Reel Dimension 2. Tape Dimension